Abstracts tagged "dermatomyositis"

Abstract Number: 1274 • 2019 ACR/ARP Annual Meeting
New Aspects of Clinical and Immunological Characteristics in Patients with Anti-KS Antibody
Sho Sasaki¹, Akira Ishii ², Mai Sugiyama ², Yuto Izumi ², Yoko Nakagome ², Kazuki Hirano ³, Takayoshi Kurabayashi ¹, Shinichi Nogi ⁴, Noriko Sasaki ², Chiho Yamada ² and Shinji Sato ⁵, ¹Tokai Universitiy School of Medicine, Isehara, Japan, ²Tokai University School of Medicine, Isehara, Japan, ³Tokai University School of Medicine, Isehara, ⁴National Hospital Organization Sagamihara Hospital, Sagamihara, Japan, ⁵Division of Rheumatology, Department of Internal Medicine, Tokai University School of Medicine, Yokohama, Japan
Background/Purpose: Anti-KS antibody, an anti-aminoacyl tRNA synthetase (ARS) antibody, is found mainly in patients with interstitial lung disease (ILD) accompanied by polymyositis/dermatomyositis (PM/DM). Although anti-KS…
Abstract Number: 1276 • 2019 ACR/ARP Annual Meeting
Myositis Specific Antibodies and Clinical Features in Patients from Argentina
Amelia Granel¹, Maria de Los Angeles Gargiulo ², Ana Carolina Marcos ³, Ramiro Gomez ⁴, Andrea Braillard Poccard ⁵, Carolina Costi ⁶, Mercedes Garcia ⁷, Malena Viola ⁸, Maria de la Vega ⁹, Belen Barrios ¹⁰, Silvia Papasidero ¹¹, Boris Kisluk ¹², Guillermo Berbotto ¹², Mariana Aciar ¹³, María Crespo Espíndola ¹⁴, Mariano Rivero ¹⁵, Maria N Lojo ¹⁶, Yessica Ponce Delgado ¹⁷, Oscar Rillo ¹⁸, Ramiro Puerta ¹⁹, Isabel Pineda ²⁰, Dafne Capelusnik ²¹, Roberto Movia ²², Darío Scublinsky ²³, Maria Alicia Lazaro ²⁴ and Graciela Gómez ²⁵, ¹Hospital San Roque,Gonnet,La Plata,Buenos Aires.Argentina, La Plata, Buenos Aires, Argentina, ²Instituto de Investigaciones Médicas,Alfredo Lanari.Universidad de Buenos Aires.Argentina, Ciudad de Buenos Aires, Argentina, ³Hospital San Roque,Gonnet,La Plata,Buenos Aires.Argentina, Gonnet, Argentina, ⁴Hospital de Clínicas José de San Martín, Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina, ⁵Hospital de Clínicas José de San Martin, Buenos Aires, Buenos Aires, Argentina, ⁶Hospital General “San Martín” de la Plata, La Plata, Buenos Aires, Argentina, ⁷Hospital San Martín, La Plata, Argentina, ⁸Centro Reumatologia DOM, Buenos Aires, Buenos Aires, Argentina, ⁹CEIM Investigaciones Medicas, Buenos Aires, Argentina, ¹⁰Hospital Enrique Tornu,Ciudad de Buenos Aires.Argentina, Ciudad de Buenos Aires, Argentina, ¹¹Hospital General de Agudos Dr. E. Tornú, Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina, ¹²Hospital Escuela Eva Perón.Granadero Baigorria,Santa Fe.Argentina, Granadero Baigorria, Argentina, ¹³Hospital Ntro Señor del Milagro, Salta.Argentina., Salta, Argentina, ¹⁴Hospital Señor del Milagro, Salta, Salta, Argentina, ¹⁵Hospital Británico, Buenos Aires, Buenos Aires, Argentina, ¹⁶Hospital Rossi,La Plata.Argentina, La Plata, Argentina, ¹⁷Hospital Pirovano.Ciudad de Buenos Aires. Argentina, Ciudad de Buenos Aires, Argentina, ¹⁸Hospital Pirovano, Buenos Aires, ¹⁹Hospital Houssay.Vicente Lopez,Buenos Aires.Argentina., Vicente Lopez, Argentina, ²⁰Consultorios Externos Venado Tuerto.Santa Fe.Argentina., Venado Tuerto, Argentina, ²¹Instituto de Rehabilitacion Psicofisica, CABA, Ciudad Autonoma de Buenos Aires, Argentina, ²²Hospital Evita.Lanus.Pcia Buenos Aires. Argentina, Lanus, Argentina, ²³Centros Médicos Ambulatorios SMG, Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina, ²⁴Consultorio Particular, San Isidro, Argentina, ²⁵Instituto de Investigaciones Médicas,Alfredo Lanari.Universidad de Buenos Aires.Argentina., Buenos Aires, Argentina
Background/Purpose: To know the frequency of myositis specific antibodies (MSAs) and myositis associated antibodies( MAAs) and their relation with clinical features in patients with idiopathic…
Abstract Number: 1278 • 2019 ACR/ARP Annual Meeting
Inpatient Epidemiology of Dermatomyositis and Polymyositis in the United States
Patompong Ungprasert¹, Wisit Cheungpasitporn ², Charat Thongprayoon ³, Karn Wijarnpreecha ⁴ and Paul Kroner ⁵, ¹Cleveland Clinic, Cleveland, OH, Bangkok, Thailand, ²University of Mississippi Medical Center, Jackson, MS, ³Mayo Clinic Rochester, Rochester, MN, ⁴Mayo Clinic Florida, Jacksonville, FL, ⁵Mayo Clinic Florida, Jacksonville
Background/Purpose: Dermatomyositis (DM) and polymyositis (PM), collectively known as idiopathic inflammatory myositis (IIM), are autoimmune disorders characterized by inflammation of skeletal muscle, especially in the…
Abstract Number: 1279 • 2019 ACR/ARP Annual Meeting
Response Rate and Sustained Remission in Idiopathic Inflammatory Myopathies Receiving Conventional Immunosuppressive Stepwise Management
Alain Sánchez-Rodríguez¹, Citlallyc Josefina Gómez-Ruiz ², Abril Montes-Yanes ² and Gabriel Medrano-Ramírez ², ¹Hospital General de Mexico, Mexico City, Distrito Federal, Mexico, ²Hospital General de Mexico, Rheumatology Department, Ciudad de Mexico, Distrito Federal, Mexico
Background/Purpose: Information regarding response rate and sustained remission in patients with idiopathic inflammatory myopathies (IIM), polymyositis (PM), dermatomyositis (DM), in Hispanics with non-biological treatment is…
Abstract Number: 1280 • 2019 ACR/ARP Annual Meeting
JAK Inhibitors: A Promising Molecular-targeted Therapy in Dermatomyositis
Océane Landon-Cardinal¹, Perrine Guillaume-Jugnot ², Lois Bolko ², Ségolène Toquet ², Aude Rigolet ², Baptiste Hervier ³, Nicolas Champtiaux ², Mathieu VAUTIER ⁴, Olivier Benveniste ⁵ and Yves Allenbach ⁵, ¹Centre Hospitalier de l'Université de Montréal, Montréal, Canada, ²Pitié-Salpêtrière University Hospital, Paris, France, ³Hopital Pitie-Salpetriere, Paris, France, ⁴Paris - Pitié salpétrière, Paris, France, ⁵Sorbonne Université, Paris, France
Background/Purpose: We previously observed in vitro that IFN-I reproduces dermatomyositis (DM) pathological findings, that pathogenic effects may be prevented in vitro by JAK inhibitor (JAKinh) therapy and an improvement…
Abstract Number: 1285 • 2019 ACR/ARP Annual Meeting
Changes in Nail-fold Capillary Abnormalities, and Serum FGF and VEGF Levels in Dermatomyositis Patients with anti-MDA5 Antibody During the Clinical Course
Yasuhito Hamaguchi¹, Takashi Matsushita ¹, Naoki Mugii ² and Kazuhiko Takehara ¹, ¹Department of Dermatology, Kanazawa University, Kanazawa, Japan, ²Kanazawa University Hospital, Kanazawa, Japan
Background/Purpose: Capillary abnormalities in the nail-fold are a characteristic finding of microangiopathy in autoimmune connective tissue diseases, including dermatomyositis and systemic sclerosis. A previous study…
Abstract Number: 1347 • 2018 ACR/ARHP Annual Meeting
A Semi-Quantitative Whole Body Magnetic Resonance Imaging Assessment Tool to Define Musculoskeletal Abnormalities in Patients with Idiopathic Inflammatory Myopathies
Sara Faghihi-Kashani¹, Lisa G. Rider², David Bluemke³, Ashkan Malayeri⁴, Evrim Turkbey⁴, Joseph Shrader⁵, John McGrath⁶, Elizabeth Jones⁷, Jamie Marco⁸, Frederick W. Miller⁹ and Adam Schiffenbauer¹⁰, ¹Environmental Autoimmunity Group, National Institute of Environmental Health, Bethesda, MD, ²Environmental Autoimmunity Group, National Institute of Environmental Health Sciences, National Institutes of Health, Bethesda, MD, ³Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, WI, ⁴Radiology and Imaging Sciences, National Institutes of Health, Bethesda, MD, ⁵Rehabilitation Medicine, National Institutes of Health, Bethesda, MD, ⁶Social and Scientific Systems, Inc., Durham, NC, ⁷Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD, ⁸Radiology and Imaging Sciences National Institutes of Health, Bethesda, MD, ⁹Environmental Autoimmunity Group, NIEHS, NIH, Bethesda, MD, ¹⁰NIEHS, NIH, Bethesda, MD
Background/Purpose: There is a lack of standardized methodology for assessing whole body MRI (WBMRI) in idiopathic inflammatory myopathy (IIM) patients. This leads to difficulty in…
Abstract Number: 1382 • 2018 ACR/ARHP Annual Meeting
Evaluating Results of an Interferon-γ Release Assay in Patients with Autoimmune Skin Disease on Hydroxychloroquine
Rebecca Gaffney¹ and Victoria P. Werth², ¹Dermatology, University of Pennsylvania, Philadelphia, PA, ²Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
Background/Purpose: QuantiFERON-TB Gold is commercial interferon-γ release assay used to screen patients for tuberculosis before starting or while on immunosuppressive therapies. Clinical studies on efficacy…
Abstract Number: 1851 • 2018 ACR/ARHP Annual Meeting
Physical Function Trajectories in Children with Juvenile Myositis
Kaveh Ardalan¹, Elizabeth L. Gray², Julia (Jungwha) Lee², Madison L. Wolfe³, Gabrielle A. Morgan⁴ and Lauren M. Pachman⁵, ¹Departments of Pediatrics and Medical Social Sciences, Division of Rheumatology, Northwestern University Feinberg School of Medicine/Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, ²Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, ³Creighton University School of Medicine, Omaha, NE, ⁴Cure JM Program of Excellence in Myositis Research, Stanley Manne Children’s Research Institute, affiliated with Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, IL, ⁵Cure JM Program of Excellence in Juvenile Myositis Research, Stanley Manne Children’s Research Institute, affiliated with Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, IL
Background/Purpose: Juvenile myositis (JM) is an inflammatory disease that causes muscle weakness, skin rashes, and significant deconditioning. Little is known about long-term resolution of physical…
Abstract Number: 2163 • 2018 ACR/ARHP Annual Meeting
Prevalence and Incidence of Idiopathic Inflammatory Myopathies in Korea:a Nationwide Population-Based Study over 10 Years
Yoon-Kyoung Sung¹, Hyoungyoung Kim², Jisun Myung³, Eunwoo Nam³, Sun-Young Jung⁴, Eun Jin Jang⁵, Dae-Hyun Yoo⁶ and Soo-Kyung Cho², ¹Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea, Republic of (South), ²Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea, Republic of (South), ³Biostatistical Consulting and Research Lab, Medical Research Collaborating Center, Hanyang University, Seoul, Korea, Republic of (South), ⁴College of Pharmacy, Chung-Ang University, Seoul, Korea, Republic of (South), ⁵Information Statistics, Andong National University, Andong-si, Korea, Republic of (South), ⁶Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea, Republic of (South)
Prevalence and Incidence of idiopathic Inflammatory Myopathies in Korea: a Nationwide Population-based Study over 10 yearsYoon-Kyoung Sung1, Hyoungyoung Kim1, Jisun Myung2, Eunwoo Nam2, Sun-young Jung3,…
Abstract Number: 2287 • 2018 ACR/ARHP Annual Meeting
Interim Results of an Open-Label Study Assessing Efficacy and Safety of Adrenocorticotropic Hormone Gel for Treatment of Refractory Cutaneous Manifestations of Dermatomyositis
Anthony Fernandez, Dermatology and Pathology, Cleveland Clinic, Cleveland, OH
Background/Purpose: Cutaneous dermatomyositis (DM) is often refractory to multiple medications, suggesting better treatments are needed. Adrenocorticotropic hormone gel is a repository corticotropin injection that is…
Abstract Number: 2291 • 2018 ACR/ARHP Annual Meeting
Longitudinal Course of the Disease in Anti-Mi2 Patients: More Intense Muscle Weakness, Good Response to Treatment and Progressive Reduction of Autoantibody Titers
Iago Pinal-Fernandez^1,2, Katherine Pak³, Maria Casal-Dominguez^4,5, Wilson Huang⁴, Jemima Albayda⁶, Eleni Tiniakou⁷, Julie J. Paik¹, Christopher A. Mecoli⁸, Sonye K. Danoff⁹, Lisa Christopher-Stine⁹ and Andrew Mammen^3,10, ¹Rheumatology, Johns Hopkins University School of Medicine, Baltimore, MD, ²Muscle Diseases Unit, National Institute of Arthritis and Musculoskeletal and Skin Diseases. National Institutes of Health, Bethesda, MD, ³National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, ⁴NIAMS, NIH, Bethesda, MD, ⁵Johns Hopkins Medical School, Baltimore, MD, ⁶Johns Hopkins University School of Medicine, Baltimore, MD, ⁷Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, MD, ⁸Internal Medicine/Rheumatology, Johns Hopkins University, Baltimore, MD, ⁹Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, ¹⁰Center Tower Ste 5300, Johns Hopkins University School of Medicine, Baltimore, MD
Background/Purpose: Autoantibodies targeting the Mi-2 (Mi-2a and Mi-2b) nuclear antigen in patients with dermatomyositis (DM) were first described in 1985. However, little is known about…
Abstract Number: 373 • 2018 ACR/ARHP Annual Meeting
The Effect of an Intensive Controlled 6-Moth Exercise Program with Subsequent 6-Month Follow-up Period in Patients with Idiopathic Inflammatory Myopathies – Preliminary Data
Maja Spiritovic^1,2, Sabina Oreska^2,3, Hana Storkanova^2,3, Barbora Hermankova^1,2, Petr Cesak⁴, Adela Rathouska², Katerina Kubinova^2,3, Martin Klein^2,3, Lucia Vernerova^2,3, Olga Ruzickova^2,5, Herman F Mann^2,6, Karel Pavelka^2,3, Ladislav Šenolt^2,3, Jiri Vencovsky^2,7 and Michal Tomcik^2,3, ¹Department of Physiotherapy, Faculty of Physical Education and Sports, Charles University, Prague, Czech Republic, Prague, Czech Republic, ²Institute of Rheumatology, Prague, Czech Republic, Prague, Czech Republic, ³Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic, Prague, Czech Republic, ⁴Body Composition Laboratory, Faculty of Physical Education and Sports, Charles University, Prague, Czech Republic, Prague, Czech Republic, ⁵Institute of Rheumatology, Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic, Prague, Czech Republic, ⁶First Faculty of Medicine, Charles University, Prague, Czech Republic, Prague, Czech Republic, ⁷Department Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic, Prague, Czech Republic
Background/Purpose: Muscle inflammation and weakness, subsequent atrophy and permanent muscle damage in idiopathic inflammatory myopathies (IIM) lead to impaired function, reduced muscle strength, endurance and…
Abstract Number: 377 • 2018 ACR/ARHP Annual Meeting
Preliminary Validation of Rectus Femoris Muscle Ultrasound in Idiopathic Inflammatory Myopathy Patients
Erica McBride¹, Gulnara Mamyrova¹, Michael Harris-Love², Ahalya Premkumar³, Deloris Koziol⁴, Jianhua Yao³, Lawrence Yao³, Joseph Shrader², Minal Jain², Rodolfo Curiel¹, Frederick W. Miller⁵ and Lisa G. Rider⁵, ¹Department of Medicine, Division of Rheumatology, The George Washington University, Washington, DC, ²Rehabilitation Medicine, National Institutes of Health, Bethesda, MD, ³Radiology and Imaging Sciences, National Institutes of Health, Bethesda, MD, ⁴Department Biostatistics, National Institutes of Health, Bethesda, MD, ⁵Environmental Autoimmunity Group, National Institute of Environmental Health Sciences, National Institutes of Health, Bethesda, MD
Background/Purpose: Muscle ultrasound (MUS) offers a cost effective, accessible option for detection of muscle inflammation and atrophy in patients with Idiopathic Inflammatory Myopathies (IIM). The…
Abstract Number: 379 • 2018 ACR/ARHP Annual Meeting
Risk Factors of Venous Thromboembolism in Idiopathic Inflammatory Myopathies
Julien Campagne¹, Thomas Moulinet², Jonathan Epstein³, Sabine Revuz⁴, Francois Maurier⁵, Marie-Hélène Schuhmacher⁶, Philippe Evon⁷, Alain Meyer⁸ and Roland Jaussaud², ¹Médecine Interne, Centre Hospitalier Régional Universitaire de Nancy, Vandoeuvre-lès-Nancy, France, ²Médecine Interne, Centre Hospitalier Régional Universitaire de Nancy, Nancy, France, ³Inserm, CIC-1433 Epidémiologie Clinique, Vandoeuvre-lès-Nancy, France, ⁴Médecine Interne, Hôpitaux Privés de Metz, Metz, France, ⁵Médecine interne, Hôpitaux Privés de Metz, Metz, France, ⁶Médecine Interne, Centre Hospitalier Emile Durkheim, Epinal, France, ⁷Médecine Interne, Centre Hospitalier Jeanne d'Arc, Bar-le-Duc, France, ⁸Médecine Interne, Centre Hospitalier Régional Universitaire de Strasbourg, Strasbourg, France
Background/Purpose: Idiopathic inflammatory myopathies (IIM) are heterogeneous disorders characterised by skeletal muscle weakness and muscle inflammation. IIM includes dermatomyositis (DM), polymyositis (PM), antisynthetase syndromes (ASS),…

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